abdullahseba schrieb: Thanks, but this has to be done by eye. Is there a way to know when its in the centre? It has always to be done by the eye, because the geometric center is too low. You can easily make a test: Take a blank sheet of paper (the must not be any marks of any kind on it) Take a pencil and mark the center of the sheet. Don't use any technical aids, don't measure with your fingers or anything, just put it where you see the center. Then fold the paper in half and check where you put the mark. You won't ever use any automatic adjustment again after having taken this test. Automatic adjustment is always wrong in this.
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